Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
122272159Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1034000
B2 = 1634123400
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-06-22Luke DurantF11B6B0F27F39B6D013
History
DateUserTypeResult
2024-06-22dallaraCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-06-22Luke DurantC-PRP
F11B6B0F27F39B6D
PRP proof power = 9
PRP: Verified
Proof certified good
2024-03-26Luke DurantNF-PM1
B1=1034000, B2=1634123400
2022-01-08TheJudgerNF
no factor from 2^76 to 2^77
2022-01-08TheJudgerNF
no factor from 2^75 to 2^76
2022-01-08TheJudgerNF
no factor from 2^74 to 2^75
2019-12-28Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-28Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-06-21vats09NF
no factor from 2^71 to 2^72
2015-06-21vats09NF
no factor from 2^70 to 2^71
2015-05-26Judge HaleNF
no factor from 2^69 to 2^70
2015-05-26Judge HaleNF
no factor from 2^68 to 2^69
2015-05-26Judge HaleNF
no factor from 2^67 to 2^68
2013-11-24E.LechnerNF
no factor from 2^66 to 2^67
2012-08-20c10ck3rNF
no factor from 2^65 to 2^66
2010-10-23Thomas StorkNF
no factor from 2^64 to 2^65
2010-05-23RichardNF
no factor from 2^63 to 2^64